1887 - 1977 (90 years)
 | Laura Ethel Clark 1924-1995 |
| Laura Ethel Clark | |
| B: | 12 Sep 1924 |
| Emmons County, , North Dakota | |
| D: | 10 Apr 1995 |
| Rapid City, Pennington, South Dakota | |
| Arnold M. Fladmoe 1908-1987 |
| Arnold M. Fladmoe | |
| B: | 7 Nov 1908 |
| Baker, Fallon, Montana | |
| M: | 16 Nov 1946 |
| Baker, Fallon, Montana | |
| D: | 31 Dec 1987 |
| Buffalo, Harding, South Dakota | |
| Susan Mae Clark 1926-2010 |
| Susan Mae Clark | |
| B: | 19 Jun 1926 |
| Camp Cook, Harding, South Dakota | |
| D: | 26 Mar 2010 |
| Miles City, Custer, Montana | |
| John Earl Nitschke 1927-2007 |
| John Earl Nitschke | |
| B: | 6 Aug 1927 |
| Ismay, Custer, Montana | |
| M: | 19 Sep 1948 |
| D: | 12 Oct 2007 |
| Miles City, Custer, Montana | |
| Curtis Clark 1928- |
| Curtis Clark | |
| B: | 12 Sep 1928 |
| Hazelton, Emmons, North Dakota | |
| Sarrah Ilean Clark 1930-1984 |
| Sarrah Ilean Clark | |
| B: | 22 Aug 1930 |
| Camp Cook, Harding, South Dakota | |
| D: | 31 Aug 1984 |
| Louisiana | |
| Peter John Verhulst Abt 1926- |
| Peter John Verhulst | |
| B: | Abt 1926 |
| M: | 15 Sep 1948 |
| Belle Fouche, Butte, South Dakota | |
| Curtis W. Clark 1887-1977 |
| Curtis W. Clark | |
| B: | 1 Aug 1887 |
| Bismark, Burleigh, North Dakota | |
| D: | 13 Dec 1977 |
| Sturgis, Meade, South Dakota | |
| Sarah Ladorna Smith 1904-1983 |
| Sarah Ladorna Smith | |
| B: | 11 Jul 1904 |
| Emmons County, , North Dakota | |
| M: | 30 Oct 1923 |
| Hazelton, Emmons, North Dakota | |
| D: | 31 Jan 1983 |
| Sturgis, Meade, South Dakota | |
| Unknown |
